How To Fix IW435 - Factory calendar & does not exist

IW435 - Overview

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 435

• Message text: Factory calendar & does not exist

What causes this issue?

The system cannot find a <GL:factory_calendar>factory
calendar</> for the specified <GL:plant>plant</>.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

If no factory calendar was allocated to the specified plant in
your system, you must maintain this with the help of the the
Customizing function:

<DS:TRAN.OX10>Proceed</>
ENDIF
INCLUDE 'DARF-NICHT' OBJECT DOKU ID TX LANGUAGE E
If the factory calendar has already been allocated to the
specified plant yet it does not contain any entries, you must
maintain the factory calendar:

<DS:TRAN.OY05>Proceed</>
ENDIF
INCLUDE 'DARF-NICHT' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

IW435 - Details

• The SAP error message IW435 indicates that the factory calendar specified in a transaction does not exist. This error typically occurs in the context of work order processing, maintenance planning, or similar activities where a factory calendar is required to determine working days and hours.
  
  Cause:
  
  Non-Existent Factory Calendar: The factory calendar referenced in the transaction does not exist in the system.
  Incorrect Configuration: The factory calendar may not be properly configured or assigned to the relevant plant or work center.
  Typographical Error: There may be a typo in the factory calendar code entered in the transaction.
  Missing Authorization: The user may not have the necessary authorizations to access the factory calendar.
  
  
  Solution:
  
  
  Check Factory Calendar:
  
  Go to transaction code SCAL (Maintain Factory Calendar) to verify if the factory calendar exists.
  If it does not exist, you may need to create a new factory calendar or assign an existing one.
  
  
  
  Assign Factory Calendar:
  
  Ensure that the factory calendar is assigned to